_content/doc/go1.18: mention net/http IDNA change
Based on CL 366955 originally by Timothy Gu.
For golang/go#46001
For golang/go#47694
Change-Id: Ide7711680d651c4cbbb6da13ab33b67cf5e26758
Reviewed-on: https://go-review.googlesource.com/c/website/+/389955
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Trust: DO NOT USE <iant@google.com>
diff --git a/_content/doc/go1.18.html b/_content/doc/go1.18.html
index 524fa04..97cf845 100644
--- a/_content/doc/go1.18.html
+++ b/_content/doc/go1.18.html
@@ -1093,6 +1093,18 @@
<code>ResponseWriter</code> and <code>Request.Body</code> with a
<a href="/pkg/net/http#MaxBytesReader"><code>MaxBytesReader</code></a>.
</p>
+
+ <p><!-- CL 359634, CL 360381, CL 362735 -->
+ When looking up a domain name containing non-ASCII characters,
+ the Unicode-to-ASCII conversion is now done in accordance with
+ Nontransitional Processing as defined in the
+ <a href="https://unicode.org/reports/tr46/">Unicode IDNA
+ Compatibility Processing</a> standard (UTS #46). The
+ interpretation of four distinct runes are changed: ß, ς,
+ zero-width joiner U+200D, and zero-width non-joiner
+ U+200C. Nontransitional Processing is consistent with most
+ applications and web browsers.
+ </p>
</dd>
</dl><!-- net/http -->
